Jquery code is not executed

rubyonrails-talk
1

Hi,

Here is the

views/articles/show.html.erb file

<%= render @article %> <h3>Comments</h3> <div id="comments">   <%= render @article.comments %> </div> <%= link_to "new comment", new_article_comment_path(@article, :format => :js), :remote => true, :id => 'new_comment_link' %>

and views/comments/new.js.erb

$("<%= escape_javascript render(file: 'comments/new.html.erb') %>").insertAfter('#comments'); $('#new_comment').hide().slideDown(); $('#new_comment_link').hide();

When I am clicking on the *new comment link* from the url - http://localhost:3000/articles/2/ ... I am getting the Jquery code back as show in the url - http://i.imgur.com/uRdWlsr.png

You can check the same in Github also - https://github.com/aruprakshit/Blog-app/tree/master/app/views.

Could you tell me why the Jquery is not being executed ?

2

Hows the controller rendering the response?

you might be missing a block like this on your controller action:

respond_to do |format|

format.js do

end

end

3

Here is the controller :-

class CommentsController < ApplicationController   before_filter :load_article, :except => :destroy   before_filter :authenticate, :only => :destroy      def new     respond_to do |format|       format.js     end   end

  def create     @comment = @article.comments.new(comment_params)     if @comment.save       redirect_to @article, notice: 'Thanks for your comment'     else       redirect_to @article, alert: 'Unable to add comment'     end   end

  def destroy     @article = current_user.articles.find(params[:article_id])     @comment = @article.comments.find(params[:id])     @comment.destroy     redirect_to @article, notice: 'Comment Deleted'   end

  private

  def load_article     @article = Article.find(params[:article_id])   end

  def comment_params     params.require(:comment).permit(:name, :email, :body)   end end

4

Hey Arup,

what version of rails are you using?

Also have you read this:

try to google your error might help you.

all the best,

Andre